Maintenance - Ryobi RYi2022GRA Operator's Manual

To start subsequent times:
 Unplug all loads from the generator.
 Place the auto idle switch in the OFF position.
 Turn the Easy Start dial to the COLD START position.
NOTE: When the Easy Start dial is in the COLD START
(top) position, the fuel will flow from the fuel tank to the
engine. If engine is warm, turn the Easy Start dial to the
RUN/RE-START (middle) position.
 Pull the recoil starter until the engine runs.
NOTE: Do not allow the grip to snap back after starting;
return it gently to its original place. Initial starting of the
unit may require additional pulls.
 Allow the engine to run for 15-30 seconds, then move
the Easy Start dial to the RUN/RE-START position.
Normal maintenance, replacement or repair of emission con-
trol devices and systems may be performed by any qualified
repair establishment or individual with original or equivalent
parts. Warranty and recall repairs must be performed by an
authorized service center; please contact customer service
for assistance.
WARNING:
Before inspecting, cleaning or servicing the machine, shut
off engine, wait for all moving parts to stop, and disconnect
spark plug wire and move it away from spark plug. Allow
30 minutes of cool down time before performing any
maintenance. Failure to follow these instructions can result
in serious personal injury or property damage.
WARNING:
When servicing, use only recommended or equivalent
replacement parts. Use of any other parts could create
a hazard or cause product damage.
WARNING:
DO NOT tamper with, adjust, or modify the carbon mon-
oxide (CO) sensor module on your generator. Failure to
follow these instructions can cause the monitor to mal-
function which can result in death or serious personal
injury.
OPERATION
STOPPING THE ENGINE
See Figure 5.
 Remove any load from the generator.
 Place the Easy Start dial in the OFF/STORAGE position.
To stop the engine in an emergency situation:
 Place the Easy Start dial in the OFF/STORAGE position.
While operating and storing, keep at least 3 feet of clear-
ance on all sides of this product, including overhead.
Allow a minimum of 30 minutes of "cool down" time
before storage. Heat created by muffler and exhaust
gases could be hot enough to cause serious burns and/
or ignite combustible objects.

MAINTENANCE

NOTICE:
Periodically inspect the entire product for damaged,
missing, or loose parts such as screws, nuts, bolts,
caps, etc. Tighten securely all fasteners and caps and
do not operate this product until all missing or damaged
parts are replaced. Please contact customer service or
a qualifed service center for assistance.
GENERAL MAINTENANCE
Keep the generator in a clean and dry environment where it
is not exposed to dust, dirt, moisture, or corrosive vapors.
Do not allow the cooling air slots in the generator to become
clogged with foreign material such as leaves, etc.
Do not use a garden hose to clean the generator. Water en-
tering the fuel system or other internal parts of the unit can
cause problems that will decrease the life of the generator.
To clean the unit:
 Use a soft bristle brush and/or vacuum cleaner to loosen
and remove dirt and debris.
 Clean air vents with low pressure air that does not exceed
25 psi.
 Wipe the exterior surfaces of the generator with a damp
cloth.
CHECKING/CLEANING AIR FILTER
See Figures 7 - 8.
For proper performance and long life, keep air filter clean.
 Loosen the knob on the side of the engine cover. Remove
cover and set aside.
 Loosen the screw in the center of the air filter cover.
Remove the cover and set aside.
15 — English
WARNING: